nvme-pci: do not set the NUMA node of device if it has none

[ Upstream commit dad651b2a44eb6b201738f810254279dca29d30d ]

If a device has no NUMA node information associated with it, the driver
puts the device in node first_memory_node (say node 0). Not having a
NUMA node and being associated with node 0 are completely different
things and it makes little sense to mix the two.

Signed-off-by: Pratyush Yadav <ptyadav@amazon.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 42e85b1..f28f50e 100644 (file)
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3115,9 +3115,6 @@ static struct nvme_dev *nvme_pci_alloc_dev(struct pci_dev *pdev,
        struct nvme_dev *dev;
        int ret = -ENOMEM;
 
-       if (node == NUMA_NO_NODE)
-               set_dev_node(&pdev->dev, first_memory_node);
-
        dev = kzalloc_node(sizeof(*dev), GFP_KERNEL, node);
        if (!dev)
                return NULL;